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Numéro de référence | PE12316 | ||
Description | Triple Incremental Encoder | ||
Fabricant | Adronic Components | ||
Logo | |||
February 6, 2003 Preliminary (Version 1.1)
Features:
• Functional and pincompatible with TI
CF32006 / THCT12316
• Three independent channels in one device
• Each channel compatible with PE12016
• Available as IP-Core or within PLCC68
Package
• Interfaces three mechanisms / axes to data
bus
• Pulse width measurement
• Frequency measurement
PE12316
Triple
Incremental Encoder
• Cascadable 16-bit counters
• TTL compatible
• 5V and 3.3V Operation
• 8 Bit parallel tristatable Bus
• Simple read & write procedure
• High speed 20 MHz clock operation
• Direction discriminators identify &
measure forward/backward rotation
• separate zero pulse input
New Feature:
• Each channel extendable to 24 Bit
A1
A2
CS
GND
D0
D1
VCC
D2
D3
GND
D4
D5
VCC
D6
D7
GND
NC
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
PE12316
PLCC68
60 KLI-KLO3
59 CARRY1
58 BORROW1
57 CARRY2
56 BORROW2
55 CARRY3
54 BORROW3
53 GND
52 VCC
51 DOWN3
50 UP3
49 DOWN2
48 UP2
47 DOWN1
46 UP1
45 Ua23
44 Ua13
Figure 1 Pinout
NC Pins should be left open
and not connected to the
PCB. They are reserved for
future upgrades.
Description:
The PE12316 TRIPLE INCREMENTAL ENCODER INTERFACE consists of three channels each,
which can independently determine the direction of displacement of a mechanical or axis based device
on two input signals from transducers in quadrature. Alternatively, each channel can measure a pulse
width using a known clock rate, or a frequency, by counting input pulses over a known time interval. It
includes three 16/24-bit counters which may also be used separately. The PE12316 may be cascaded
between channels on one device or between devices to provide accuracy greater than 16/24-bits, and
is designed for use in many microprocessor-based systems.
February 6, 2003 (Preliminary Version 1.1)
Page 1/29
PE12316
Free Datasheet http://www.Datasheet4U.com
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Pages | Pages 29 | ||
Télécharger | [ PE12316 ] |
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